I think all the big action shows are covered though. Skip Toriko, it's extremely neutered and just not good. Magi is highly underrated, but worth a watch. Kill La Kill is awesome, but the costuming choices can put off a lot of people. Sword Art Online....I guess if you like incest and keeping women down, it's a good show for you (also for those who love bad writing and plots). Attack on Titan can scare off people due to extreme violence (it's actually toned down from the manga a lot) and it can drag at times (Trost...ugh), but if you can stick it out, it's a hell of a ride (It's on Netflix right now in subtitled form if you're a subscriber).
The only show I could add is Gargantia on the Verdurous Planet, but it's not the most action-heavy series out there. Yes, there's giant robots and explosions and and stuff, but it's more of a slice-of-life series most of the run. Season 2 is coming (maybe this year, we're not sure yet). It is an extremely charming show though with excellent character development and the action (when present) is rather enjoyable.
Yup. It's a signature. Go away if you're expecting something interesting here.